Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lightweight partition board prepared from potassium feldspar flotation slag
The invention discloses a light partition board prepared from potassium feldspar flotation slag. The light partition board is prepared from the following raw materials: cement, water, potassium feldspar slag, cellulose, gypsum, nano calcium carbonate, quick lime, an accelerator, a foaming agent, a foam stabilizer and a water reducing agent. By optimizing the raw material ratio and adjusting the fluidity of the slurry, uniform distribution of bubbles is guaranteed, pouring forming is easy, uniform distribution of closed micropores in the concrete wallboard is achieved, the stability of the stress strength of the wallboard is improved, and the wallboard has the characteristics of light weight and heat preservation. Meanwhile, the novel wall material is prepared by taking the potassium feldspar slag as an active filler through mixing, stirring, vibration molding and autoclaved curing, the potassium feldspar flotation slag is effectively utilized, the cyclic utilization of solid wastes is realized, the consumption of non-renewable resources is reduced, the environmental pollution is avoided, and the social and economic benefits are improved.
本发明公开了一种钾长石浮选矿渣制备的轻质隔墙板，该轻质隔墙板由以下原料制备而成：水泥、水、钾长石矿渣、纤维素、石膏、纳米碳酸钙、生石灰、速凝剂、发泡剂、稳泡剂、减水剂。本发明通过优化原料配比，调整浆料的流动性，保证气泡均匀分布，易于浇筑成型，实现混凝土墙板内部封闭微孔分布均匀，提高墙板受力强度的稳定，具备轻质、保温特性。同时，本发明采用钾长石矿渣作为活性填料，经混合搅拌，振动成型，蒸压养护制备新型墙体材料，有效利用钾长石浮选矿渣，实现固废的循环利用，减少不可再生资源消耗，避免环境污染，提高社会经济效益。
Lightweight partition board prepared from potassium feldspar flotation slag
The invention discloses a light partition board prepared from potassium feldspar flotation slag. The light partition board is prepared from the following raw materials: cement, water, potassium feldspar slag, cellulose, gypsum, nano calcium carbonate, quick lime, an accelerator, a foaming agent, a foam stabilizer and a water reducing agent. By optimizing the raw material ratio and adjusting the fluidity of the slurry, uniform distribution of bubbles is guaranteed, pouring forming is easy, uniform distribution of closed micropores in the concrete wallboard is achieved, the stability of the stress strength of the wallboard is improved, and the wallboard has the characteristics of light weight and heat preservation. Meanwhile, the novel wall material is prepared by taking the potassium feldspar slag as an active filler through mixing, stirring, vibration molding and autoclaved curing, the potassium feldspar flotation slag is effectively utilized, the cyclic utilization of solid wastes is realized, the consumption of non-renewable resources is reduced, the environmental pollution is avoided, and the social and economic benefits are improved.
本发明公开了一种钾长石浮选矿渣制备的轻质隔墙板，该轻质隔墙板由以下原料制备而成：水泥、水、钾长石矿渣、纤维素、石膏、纳米碳酸钙、生石灰、速凝剂、发泡剂、稳泡剂、减水剂。本发明通过优化原料配比，调整浆料的流动性，保证气泡均匀分布，易于浇筑成型，实现混凝土墙板内部封闭微孔分布均匀，提高墙板受力强度的稳定，具备轻质、保温特性。同时，本发明采用钾长石矿渣作为活性填料，经混合搅拌，振动成型，蒸压养护制备新型墙体材料，有效利用钾长石浮选矿渣，实现固废的循环利用，减少不可再生资源消耗，避免环境污染，提高社会经济效益。
Lightweight partition board prepared from potassium feldspar flotation slag
一种钾长石浮选矿渣制备的轻质隔墙板
DENG ENWEI (Autor:in) / GAO BIN (Autor:in) / ZHANG XIAOHUI (Autor:in) / TANG QUAN (Autor:in) / TAN CHUNLEI (Autor:in) / HE XIAOYING (Autor:in) / LAN MAOTING (Autor:in) / LAI FEIYAN (Autor:in) / ZHANG YANWEI (Autor:in) / LIANG MINGHUA (Autor:in)
28.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Process for preparing water permeable brick from potassium feldspar slag and waste incineration slag
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2022
Treatment of feldspar-bearing rocks by flotation
| Engineering Index Backfile | 1935